MG Type Double Girder Gantry Crane 5t-500t Heavy Duty Outdoor Gantry Crane for Yard & Port
The MG double-girder gantry crane is a heavy-duty gantry lifting equipment that adopts a double main girder structure with strong load-bearing capacity
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Product Details
The MG double-girder gantry crane is a heavy-duty gantry lifting equipment that adopts a double main girder structure with strong load-bearing capacity, good rigidity and stable operation. It is widely used in heavy-load operation scenarios such as open cargo yards, ports and terminals, steel markets, factory workshops, and water conservancy projects. The whole machine operates smoothly, is safe and reliable, and has a long service life, and can meet the needs of frequent and high-intensity lifting operations.
|
Item |
Standard Range |
Customizable |
|
Lifting Capacity |
5t/10t/16t/20t/32t/50t–500t |
1t–800t |
|
Span |
6m–40m |
3m–50m |
|
Lifting Height |
6m–20m |
3m–30m |
|
Lifting Speed |
0.5–10m/min |
Variable speed |
|
Trolley Speed |
10–40m/min |
Adjustable |
|
Crane Travel Speed |
15–35m/min |
Adjustable |
|
Duty Class |
A5–A7 (FEM 2M–4M) |
A8 for heavy duty |
|
Power supply |
380V 50Hz 3P |
Custom voltage |
|
Working Temperature |
-20℃ ~ +40℃ |
-40℃ ~ +60℃ |
Core advantages
►Heavy Duty Structure
The double box-shaped main beam is welded and formed, with high strength, strong resistance to deformation and offset load, and is suitable for large tonnage and long-span use.
►High Stability
The double-beam design is more rigid, the cart runs smoothly, the lifting weight swings small, and the positioning is accurate.
►Wide Lifting Range
The standard lifting capacity is 5t–500t, and the span is 6m–40m, which can meet the needs of various heavy-duty projects.
►Safe & Reliable
Equipped with multiple safety devices such as lifting limit, overload limit, buffer, windproof rail clamp, emergency stop, and electrical overload protection.
►Flexible Control
Supports cab operation, wireless remote control, and ground handle, making operation flexible and convenient.
►Long Service Life
The key components are made of high-quality materials, and the entire unit is rust-removed and spray-painted. It is wear-resistant and corrosion-resistant, and is suitable for long-term outdoor use.
Main Structure
♦Double Main Girls
Box-type structure, overall annealing to eliminate stress, strong load-bearing capacity.
♦Legs & End Beams
Rigid outrigger + flexible outrigger structure adapts to temperature deformation and operates more stably.
♦Trolley & Lifting Mechanism
Equipped with a winch-type lifting mechanism, it operates smoothly and is suitable for heavy-load and high-frequency operations.
♦Traveling Mechanism
Three-in-one drive motor, smooth operation, low noise and simple maintenance.
♦Electrical Control System
PLC control, optional frequency conversion speed regulation, complete protection and safe operation.
Applications
•Steel yards & logistics centers
•Ports & terminals
•Construction sites
•Hydropower & bridge projects
•Shipyards & heavy industry
•Factory & workshop heavy lifting
Optional Configurations
•Open winch/closed winch
•Cabin operation
•Remote control system
•Anti-collision device
•Wind speed indicator
•Magnetic chuck/grab bucket
•Explosion-proof type
•Rain cover & outdoor protection
•Hot-dip galvanizing
Professional double-girder gantry crane manufacturer, undertaking customized orders at home and abroad, with stable quality and reasonable price. Welcome to contact us for detailed parameters, quotations and plans!
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You can contact us at any time, and we will provide tailored solutions in a timely manner.
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No. 18, North Weisi Road, Nanpu Street, Changyuan City, Xinxiang City, Henan Province
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